Police received a 911 call about 4 p.m. on Saturday about a shooting at a rural home near Paintsville, about 160 miles (260 km) southeast of Louisville, Johnson County Sheriff Dwayne Price said in a statement on Facebook. A second 911 call led deputies and police to an apartment in Paintsville, where three people were found fatally shot, including the gunman, the statement said. “This has been a horrific murder spree,” Price said.

The autopsy also confirmed that the gunman, Stephen Paddock, a 64-year-old retired real estate investor and high-stakes gambler, died of a self-inflicted gunshot wound to the head, the newspaper said. The Clark County Coroner’s Office declined to immediately respond to a request from Reuters seeking a copy of the report, which the Review-Journal said it obtained after a judge ordered the medical examiner to release it last week to news organizations. Paddock strafed a crowd of outdoor concertgoers with rapid-fire gunshots from his 32nd-floor suite at the Mandalay Bay hotel the night of Oct. 1 before police stormed his room to find him dead amid a large cache of high-powered weapons and ammunition.

Floors 31, 32, 33 and 34 of the hotel will be renumbered 56, 57, 58 and 59, said Brian Ahern, a spokesman for MGM Resorts International, which owns the Mandalay Bay. Stephen Paddock, a 64-year-old retiree, fired on the Route 91 Harvest festival on Oct. 1 from a suite he had rented on the 32nd floor of the Mandalay Bay before taking his own life. Paddock’s shooting spree, which also wounded nearly 500 people, ranks as the deadliest mass shooting in modern U.S. history.

A second person of interest related to last year’s mass shooting at a Las Vegas music festival was identified as an ammunition dealer who sold to gunman Stephen Paddock, according to newly unsealed court documents.

LAS VEGAS (AP) — FBI agents knew the gunman behind the deadliest mass shooting in modern U.S. history left behind big caches of guns, ammunition and explosives when they sought warrants to search his properties and online accounts, according to court documents released Friday.

(Reuters) – Three months before killing 58 people and wounding more than 500 in Las Vegas last October, the gunman behind the deadliest mass shooting in U.S. history sent emails discussing buying bump stocks, which can make semiautomatic rifles fire hundreds of rounds a minute, media reports on unsealed search warrants showed. Bump stocks believed to be used in the massacre were found in the 32nd-floor hotel room from where Stephen Paddock fired down on a crowd gathered on a Sunday night for the finale of a country music festival held on the Las Vegas Strip. The details suggesting the attack may have planned months in advance were part of more than 300 pages of search warrants unsealed by a federal judge in Nevada on Friday, according to the Los Angeles Times, one of several publications that sought release of the documents.